Preface

Preface

This manual is written for system integrators, PC technicians and knowledgeable PC users. It provides information for the installation and use of the X8DTU-6F+/X8DTU-6TF+/X8DTU-6(T)F+-LR motherboard.

About This Motherboard

The X8DTU-6F+/X8DTU-6TF+/X8DTU-6(T)F+-LR motherboard supports the Intel 5500/5600 Series processors, the first dual-processing platform that sup- ports the Intel QuickPath Interconnect (QPI) Technology, providing the next genera- tion point-to-point system interface to replace the current Front Side Bus. With the 5500/5600 Series processors built in, the X8DTU-6F+/X8DTU-6TF+/X8DTU-6(T) F+-LR motherboard substantially enhances system performance in a small form- factor package. Please refer to our website (http://www.supermicro.com/products/) for updates on supported processors. This product is intended to be installed and serviced by professional technicians.

Manual Organization

Chapter 1 provides quick installation instructions.

Chapter 2 describes the features, specifications and performance of the mother- board and provides detailed information about the 5520 chipset.

Chapter 3 provides hardware installation instructions. Read this chapter when in- stalling the processor, memory modules and other hardware components into the system. If you encounter any problems, see Chapter 4, which describes trouble- shooting procedures for video, memory and system setup stored in the CMOS.

Chapter 5 includes an introduction to the BIOS and provides detailed information on running the CMOS Setup utility.

Appendix A provides BIOS Error Beep Codes.

Appendix B lists Other Software Program Installation Instructions.

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SUPER MICRO Computer X8DTU-6TF+-LR, X8DTU-6F+-LR manual Preface, About This Motherboard Manual Organization